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    }

    var c, d, e, f = a.document, g = f.documentElement, h = f.querySelector('meta[name="viewport"]'),
        i = f.querySelector('meta[name="flexible"]');
    if (h) {
        console.warn("将根据已有的meta标签来设置缩放比例");
        var j = h.getAttribute("content").match(/initial-scale=(["']?)([d.]+)1?/);
        j && (d = parseFloat(j[2]), c = parseInt(1 / d))
    } else if (i) {
        var j = i.getAttribute("content").match(/initial-dpr=(["']?)([d.]+)1?/);
        j && (c = parseFloat(j[2]), d = parseFloat((1 / c).toFixed(2)))
    }
    if (!c && !d) {
        var k = (a.navigator.appVersion.match(/android/gi), a.navigator.appVersion.match(/iphone/gi)),
            c = a.devicePixelRatio;
        c = k ? c >= 3 ? 3 : c >= 2 ? 2 : 1 : 1, d = 1 / c
    }
    if (g.setAttribute("data-dpr", c), !h) if (h = f.createElement("meta"), h.setAttribute("name", "viewport"), h.setAttribute("content", "initial-scale=" + d + ", maximum-scale=" + d + ", minimum-scale=" + d + ", user-scalable=no"), g.firstElementChild) g.firstElementChild.appendChild(h); else {
        var l = f.createElement("div");
        l.appendChild(h), f.write(l.innerHTML)
    }
    a.dpr = c, a.addEventListener("resize", function () {
        clearTimeout(e), e = setTimeout(b, 300)
    }, !1), a.addEventListener("pageshow", function (a) {
        a.persisted && (clearTimeout(e), e = setTimeout(b, 300))
    }, !1), "complete" === f.readyState ? f.body.style.fontSize = 12 * c + "px" : f.addEventListener("DOMContentLoaded", function () {
        f.body.setAttribute('fontSize', 12 * c + "px")
    }, !1), b()
}(window);
window.M = window.M || {}, window.$$ = window.$$ || {}, window._gaq = window._gaq || [], window._ana = window._ana || [], window._onReadyList = window._onReadyList || [], _ana.baseTime = (new Date).getTime(), window._GLOBAL_ = window._GLOBAL_ || {
    dom: {},
    variable: {},
    fn: {},
    debug: {}
}, window._$_ = function (e) {
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}

(document), function (e) {
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    }
}(window);